Company with subsidiaries A and B. Subsidiary A sells a Non-Inventory item of Subsidiary B to an external customer of Subsidiary A. Note that Subsidiary B is the one that will deliver the product/service to the external customer of Subsidiary A. It doesn’t concern an Inventory item but it concerns a non-inventory item for resale or a service. I did look at the intercompany drop ship feature biut that is as far as I know only for inventory items. Thanks for helping!

Helping with what? Needing to know what to do?

Sounds like you're referring to Intercompany Cross-Subsidiary Fulfillment feature? Not positive on how it works w/ non-inv items, but it might.